an honorable form of security to those following the doctrine of bro-ism. A bro must always check with his fellow bros before macking or engaging any further with any biddy or hoe. Essentially, a guy must check with his bros to make sure that his hoe is fo sho.
A bro sees a ho that he likes and wants to mack on. It dont matter if it for a day or infinity years, he have to check with tha bros to make sure this hoe/biddy is fo sho. Bro checks are usually initiated upon the sounding of the bro-horn